Identification by mass spectrometry of pyroglutamic acid as a peak in the gas chromatography of human urine.
D002056:Burns / Q000652:urine; D002624:Chemistry, Clinical; D002849:Chromatography, Gas; D005971:Glutamates / Q000652:urine*; D006801:Humans; D011760:Pyrrolidinones / Q000652:urine*; D013057:Spectrum Analysis
D005971:Glutamates; D011760:Pyrrolidinones